| colourless |
| dominant(adjective, average) |
| expected(adjective, common, natural, normal, customary) |
| fair to middling(expression, adjective, idiom, dull, ordinary) |
| familiar tune(expression, adjective, dull, set, flat) |
| frequent(adjective, simple, new, common, ordinary) |
| garden variety(expression, usual, normal, obvious, typical) |
| generic(adjective, simple, plain, ordinary, humble) |
| hack |
| intermediate(adjective, dull, inferior, ordinary, usual) |
| modest(simple, plain, indifferent, ordinary, usual) |
| moth-eaten(adjective, dull, set, flat, silly) |
| not bad(expression, adjective, fair, decent, mediocre) |
| not good |
| nothing to write home about(adjective, indifferent, ordinary, modest, mediocre) |
| old |
| orthodox |
| passable(adjective, dull, simple, fair, ordinary) |
| plastic(simple, plain, common, natural, humble) |
| predictable(adjective, normal, customary, typical) |